No, yeast requires sugar to ferment and produce alcohol. Distilled water does not contain any sugars, so yeast would not be able to ferment it.
Yeast can survive and ferment in both aerobic (with oxygen) and anaerobic (without oxygen) environments. However, yeast typically prefer aerobic conditions for better growth and metabolism.
If you leave a sugar-yeast-water mixture to ferment for too long of a time the gluten will lose elasticity.
Natural sugars usually ferment faster in yeast than artificial sugars because they contain a more balanced ratio of glucose and fructose, which are easily metabolized by the yeast. Artificial sugars, on the other hand, may be more difficult for yeast to ferment due to their chemical composition.
Letting a water, sugar, and yeast mixture ferment for a long time does not affect the quantity of ethanol produced.
No, yeast requires sugar to ferment and produce alcohol. Distilled water does not contain any sugars, so yeast would not be able to ferment it.
Yes it does.
Brewer's yeast.
Yeast can survive and ferment in both aerobic (with oxygen) and anaerobic (without oxygen) environments. However, yeast typically prefer aerobic conditions for better growth and metabolism.
then the yeast dies and the brew won't ferment.
Yeast
Splenda
Yeast was used to ferment wine beer and vinegar.
If you leave a sugar-yeast-water mixture to ferment for too long of a time the gluten will lose elasticity.
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You want to completely ferment the beer. It's possible to incompletely ferment (exploding bottles) but not over ferment since you want the yeast to eat as much as they can of the sugar.
Oh, what a happy little question! Yeast is a living organism, and like us, it needs oxygen to survive. However, yeast can also ferment sugars without oxygen, which is why it's used in baking to help dough rise. So yes, oxygen is found in yeast, but it can also do its magic without it.